Nortel Networks NN43001-504 User Manual

Page 50

Planning

noticeable when a voice call traverses such a link. Vivinet Assessor is
extremely useful for identifying the symptoms of issues and fixing such
problem areas in the network long before the customer places the first call.

Monitoring and reporting with Enterprise Network Monitoring System

Enterprise Network Monitoring System (ENMS) 10.5 is a cross-portfolio
management platform for fault management, network visualization, and
troubleshooting. It can receive traps and statistics from the CS 1000, as
well as virtually all other Nortel products. It can:

•

discover the call server equipment that it supports

•

display the information for the slot or port to which the call server
components are attached

•

discover the TLAN and ELAN connections on a CS 1000 Signaling
Server

ENMS differs from the Communication Server 1000 Telephony Manager in
that ENMS is a comprehensive monitoring platform for virtually all Nortel
products, while Communication Server 1000 Telephony Manager supports
only VoIP products and features. ENMS is the product that ties all the other
management packages together.

ENMS 10.5 makes convergence management quick and easy with the
Converged View in the new IP Service Management (IPSM) display. The
IPSM display provides a business-oriented overview of the Convergence
Service. With IPSM, an operator can see the status of overall service level
that is being provided, and easily zoom in with detailed troubleshooting
tools if a problem is indicated. If a phone is unreachable, or if there is a
degradation of quality in a call, it is indicated in the IPSM tabular view. The
call quality alert shows the near-end and far-end IP address and Terminal
Number (TN).

Figure 6 "ENMS 10.5 IPSM overview" (page 51)

shows the IPSM overview

with a list of the phones that are registered to a particular CS 1000 system.
Many details, including type of phone, firmware revision, IP address, set TN,
registered TN, source, and destination IP port are displayed. Phones or
components of the CS 1000 system change color to indicate status. The pie
chart in the lower left corner of the display updates to show overall status
and quality of the phones and CS 1000 systems in the display.

Nortel Communication Server 1000

WLAN IP Telephony Installation and Commissioning

NN43001-504

01.02

Standard

Release 5.0

15 June 2007